hi, thanks for the link. But i have 1 problem, i downloaded the zip file on from the link and deployed it into the JBoss, and opened the http://localhost:8080/portal, i can see the portlet - nice. but when i click on it, it just opens the blank page with the disclaimer 'Powered by JBoss Portal'. So i can't go on and test if the DWR is working or not. Any idea what can be the problem? Another thng this code displayed from the link you gave me... <script type="text/javascript"src='/dwr/interface/Destination.js'> is different from the 1 that comes with the war file... which is the most working 1. thanks. lvcster. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4116977#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...